2 files changed, 0 insertions, 133 deletions

diff --git a/src/widgets/toolbox.cpp b/src/widgets/toolbox.cpp
index bd9b3bf0b..cdc1717c4 100644
--- a/src/widgets/toolbox.cpp
+++ b/src/widgets/toolbox.cpp
@@ -102,7 +102,6 @@
 
 using Inkscape::UI::UXManager;
 using Inkscape::DocumentUndo;
-using Inkscape::UI::PrefPusher;
 using Inkscape::UI::ToolboxFactory;
 using Inkscape::UI::Tools::ToolBase;
 
@@ -379,85 +378,8 @@ void VerbAction::on_activate()
     }
 }
 
-/* Global text entry widgets necessary for update */
-/* GtkWidget *dropper_rgb_entry,
-          *dropper_opacity_entry ; */
-// should be made a private member once this is converted to class
-
-void delete_connection(GObject * /*obj*/, sigc::connection *connection)
-{
-    connection->disconnect();
-    delete connection;
-}
-
-void purge_repr_listener( GObject* /*obj*/, GObject* tbl )
-{
-    Inkscape::XML::Node* oldrepr = reinterpret_cast<Inkscape::XML::Node *>( g_object_get_data( tbl, "repr" ) );
-    if (oldrepr) { // remove old listener
-        sp_repr_remove_listener_by_data(oldrepr, tbl);
-        Inkscape::GC::release(oldrepr);
-        oldrepr = nullptr;
-        g_object_set_data( tbl, "repr", nullptr );
-    }
-}
-
-PrefPusher::PrefPusher( GtkToggleAction *act, Glib::ustring const &path, void (*callback)(gpointer), gpointer cbData ) :
-    Observer(path),
-    act(act),
-    callback(callback),
-    cbData(cbData),
-    freeze(false)
-{
-    g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggleCB), this);
-    freeze = true;
-    gtk_toggle_action_set_active( act, Inkscape::Preferences::get()->getBool(observed_path) );
-    freeze = false;
-
-    Inkscape::Preferences::get()->addObserver(*this);
-}
-
-PrefPusher::~PrefPusher()
-{
-    Inkscape::Preferences::get()->removeObserver(*this);
-}
-
-void PrefPusher::toggleCB( GtkToggleAction * /*act*/, PrefPusher *self )
-{
-    if (self) {
-        self->handleToggled();
-    }
-}
-
-void PrefPusher::handleToggled()
-{
-    if (!freeze) {
-        freeze = true;
-        Inkscape::Preferences::get()->setBool(observed_path, gtk_toggle_action_get_active( act ));
-        if (callback) {
-            (*callback)(cbData);
-        }
-        freeze = false;
-    }
-}
-
-void PrefPusher::notify(Inkscape::Preferences::Entry const &newVal)
-{
-    bool newBool = newVal.getBool();
-    bool oldBool = gtk_toggle_action_get_active(act);
-
-    if (!freeze && (newBool != oldBool)) {
-        gtk_toggle_action_set_active( act, newBool );
-    }
-}
-
-void delete_prefspusher(GObject * /*obj*/, PrefPusher *watcher )
-{
-    delete watcher;
-}
-
 // ------------------------------------------------------
 
-
 GtkToolItem * sp_toolbox_button_item_new_from_verb_with_doubleclick(GtkWidget *t, GtkIconSize size, Inkscape::UI::Widget::ButtonType type,
                                                              Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
                                                              Inkscape::UI::View::View *view)
diff --git a/src/widgets/toolbox.h b/src/widgets/toolbox.h
index 6c973ba4a..9a4eef3cd 100644
--- a/src/widgets/toolbox.h
+++ b/src/widgets/toolbox.h
@@ -68,57 +68,6 @@ public:
     ToolboxFactory() = delete;
 };
 
-/**
- * A simple mediator class that keeps UI controls matched to the preference values they set.
- */
-class PrefPusher : public Inkscape::Preferences::Observer
-{
-public:
-    /**
-     * Constructor for a boolean value that syncs to the supplied path.
-     * Initializes the widget to the current preference stored state and registers callbacks
-     * for widget changes and preference changes.
-     *
-     * @param act the widget to synchronize preference with.
-     * @param path the path to the preference the widget is synchronized with.
-     * @param callback function to invoke when changes are pushed.
-     * @param cbData data to be passed on to the callback function.
-     */
-    PrefPusher( GtkToggleAction       *act,
-                Glib::ustring const &  path,
-                void (*callback)(gpointer) = nullptr,
-                gpointer cbData = nullptr );
-
-    /**
-     * Destructor that unregisters the preference callback.
-     */
-    ~PrefPusher() override;
-
-    /**
-     * Callback method invoked when the preference setting changes.
-     */
-    void notify(Inkscape::Preferences::Entry const &new_val) override;
-
-
-private:
-    /**
-     * Callback hook invoked when the widget changes.
-     *
-     * @param act the toggle action widget that was changed.
-     * @param self the PrefPusher instance the callback was registered to.
-     */
-   static void toggleCB( GtkToggleAction *act, PrefPusher *self );
-
-    /**
-     * Method to handle the widget change.
-     */
-    void handleToggled();
-
-    GtkToggleAction *act;
-    void (*callback)(gpointer);
-    gpointer cbData;
-    bool freeze;
-};
 
 
 } // namespace UI
@@ -127,10 +76,6 @@ private:
 
 // utility
 
-void delete_prefspusher(GObject * /*obj*/, Inkscape::UI::PrefPusher *watcher );
-void purge_repr_listener( GObject* /*obj*/, GObject* tbl );
-void delete_connection(GObject * /*obj*/, sigc::connection *connection);
-
  EgeAdjustmentAction * create_adjustment_action( gchar const *name,
                                                        gchar const *label, gchar const *shortLabel, gchar const *tooltip,
                                                        Glib::ustring const &path, gdouble def,